The following bug has been logged on the website:
Bug reference: 16884
Logged by: William Elasio Moreno Albarracin
Email address: wmoreno3(at)yahoo(dot)com
PostgreSQL version: 13.2
Operating system: Windows 10 PRO
Description:
Hello support,
I installed PostgreSQL 13.* ready on my Windows Server 2019 - But when I
tried to install on my Windows 10 PRO the installation fails.
Failed to load additional SQL modules into the database cluster.
Problem executing the post installation step. The installation could not
finish successfully.
An error occurred while reading the file C:/Program
Files/PostgreSQL/13/data/postgresql.conf
Thanks